🦜Streaming 4D Transformer🦜
👉IGGT4D is a novel a streaming instance-grounded geometry transformer for online 4D scene understanding. It processes video frames sequentially, reuses historical context through causal spatial-temporal modeling, and incrementally updates a unified representation of camera motion, geometry, and object identity. Repo/Data announced💙
👉Review https://t.ly/LFrKR
👉Paper https://arxiv.org/pdf/2607.19228
👉Project https://iggt4d.github.io/
👉Repo TBA
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1July 22, 2026 3.5K 14